**2. Suicide and suicide-related behavior**

Suicide is a calamitous act that calls to take antecedence as a major global health concern. It is simply the act of an individual ending his/her own life intentionally. According to other definitions, Suicide is defined as a death caused by one engaging in injurious behaviors toward self to die as a result of the behavior [2]. It can also be defined as purposeful behavior carried out either to manage or eradicate unbearable levels of pain in one's present life circumstances [2].
